When a woman is giving a man a handjob and just before ejaculation she bends his erect penis so that he cums in his own face.
John was left nearly blinded by his own cum after Shelly gave him a bowcock.
by Ruzzo September 27, 2010
1 more definition
n: a penis with a large, unidirectional curvature; usually due to its abnormal length
ron jeremy has a massive bowcock
by d-man December 11, 2003